repository (str): The repository to push the image to
tag (str): The tag to push
message (str): A commit message
author (str): The name of the author
changes (str): Dockerfile instructions to apply while committing
conf (dict): The configuration for the container. See the

(which represent the memory limit of the created container in
bytes) or a string with a units identification char
(100000b, 1000k, 128m, 1g). If a string is
specified without a units character, bytes are assumed as an
intended unit.

working_dir (str): Path to the working directory.
runtime (str): Runtime to use with this container.

Returns:

The container logs, either STDOUT, STDERR, or both,
depending on the value of the stdout and stderr arguments.

STDOUT and STDERR may be read only if either json-file
or journald logging driver used. Thus, if you are using none of
these drivers, a None object is returned instead. See the
Engine API documentation
for full details.